Rapid: Individual Calculations December 2023
 Ahmed Mahdy, Mohammed  Total change: -41.20  Rating chartPersonal card
 Golden knight 57 Giza EGY 2023-11-17
RcRownchangeKK*chgGame
 1421 1427 2.50 7 -1.03 40 -41.20 
  Sayd Mansor, Mohamed 1596 EGY0.001-0.2840-11.20 
  Samy Hassan, Ahmed 1181 EGY1.0010.19407.60 
  Abdel Hameed Mohamed, Mohamed 1549 EGY0.5010.17406.80 
  Hany William, William 1401 EGY0.001-0.5440-21.60 
  Saleh, Sameh 1390 EGY0.001-0.5540-22.00 
  Kamal Abd Elaal, Tarek 1567 EGY0.001-0.3140-12.40 
  Safwat Siddik, John 1265 EGY1.0010.294011.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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